4WD Mattresses Aussie Traveller 4WD Mattresses Aussie Traveller Dune 4WD Mat Grey Queen Aussie Traveller Single 4WD Luxury Mattress with Pillow Aussie Dune 4WD Mat Grey Queen 5 of the Best Queen RV Mattresses. The Aussie Traveller 4WD Luxury self inflating mattress is the perfect solution for those in need of a great night sleep whilst camping. This mattress offers pure comfort with its high density self inflating foam at 120mm thick, providing you with plenty of support through the night. It also includes two self inflating pillows, so you never have to worry about forgetting to pack your pillow. Whether you use it in your 4WD, tent, swag or even at home for visitors, with this luxury mattress you can be sure youll get a good nights sleep. Features: Self inflating No pump required Includes 2 self inflating pillows 120mm thick high density foam Soft touch velour material top Heavy duty PVC base Storage bag and repair kit included